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NEODyS ∴ Objects ∴ 1998HM1 ∴ Summary
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1998HM1  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.40818 0.0003766 au
e 0.359088 0.0005874
i 3.177 0.05998 deg
Ω 201.864 0.227 deg
ω 69.679 0.01391 deg
M 67.613 4.574 deg

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Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9025 au
Aphelion 1.9138 au
Asc. node-Earth separation 0.08823 au
Desc. node-Earth separation 0.40518 au
Earth MOID 0.01604 au
Orbital period 610.361 days
Date of orbit computation   Nov 18 11:33
Observational summary
Optical observations (Discarded) 44 (1)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 6944 days

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Ephemeris at epoch 57872 MJD
Right Ascension 45.7736 deg
Declination 16.1608 deg
V Magnitude 28.06 mag
Solar Elongation -9.35 deg
Galactic Latitude -36.21 deg
Rate 0.6 deg/day
Direction 74.96 deg

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